package com.graduate.emos.wx.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.task.AsyncTaskExecutor;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import java.util.concurrent.ThreadPoolExecutor;

/*线程池配置*/
@Configuration
public class ThreadPoolConfig {
    @Bean("AsyncTaskExecutor")
    public AsyncTaskExecutor taskExecutor(){
        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        /*设置核心线程数*/
        executor.setCorePoolSize(6);
        /*设置最大线程数*/
        executor.setMaxPoolSize(12);
        /*设置队列容量*/
        executor.setQueueCapacity(24);
        /*设置线程活跃时间(秒)*/
        executor.setKeepAliveSeconds(60);
        /*设置默认线程名称前缀*/
        executor.setThreadNamePrefix("task-lysky-");
        /*设置拒绝策略*/
        executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
        /*初始化线程池*/
        executor.initialize();
        return executor;
    }
}